Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers

During the Cold War, Washington feared that Moscow was seeking to turn microwave radiation into covert weapons of mind control. More recently, the American military itself sought to develop microwave arms that could invisibly beam painfully loud booms and even spoken words into people’s heads. The aims were to disable attackers and wage psychological warfare.
Read more: https://www.nytimes.com/2018/09/01/science/sonic-attack-cuba-microwave.html?source=Snapzu